Question

What are the numbers which are reciprocal of themselves?​

Answer 1

Answer:

1 ᴀɴᴅ -1 ᴀʀᴇ ᴛʜᴇ ᴏɴʟy ʀᴀᴛɪᴏɴᴀʟ ɴᴜᴍʙᴇʀꜱ ᴡʜɪᴄʜ ᴀʀᴇ ᴛʜᴇɪʀ ᴏᴡɴ ʀᴇᴄɪᴩʀᴏᴄᴀʟꜱ. ɴᴏ ᴏᴛʜᴇʀ ʀᴀᴛɪᴏɴᴀʟ ɴᴜᴍʙᴇʀ ɪꜱ ɪᴛꜱ ᴏᴡɴ ʀᴇᴄɪᴩʀᴏᴄᴀʟ. ᴡᴇ ᴋɴᴏᴡ ᴛʜᴀᴛ ᴛʜᴇʀᴇ ɪꜱ ɴᴏ ʀᴀᴛɪᴏɴᴀʟ ɴᴜᴍʙᴇʀ ᴡʜɪᴄʜ ᴡʜᴇɴ ᴍᴜʟᴛɪᴩʟɪᴇᴅ ᴡɪᴛʜ 0, ɢɪᴠᴇꜱ 1. ᴛʜᴇʀᴇꜰᴏʀᴇ, ʀᴀᴛɪᴏɴᴀʟ ɴᴜᴍʙᴇʀ 0 ʜᴀꜱ ɴᴏ ʀᴇᴄɪᴩʀᴏᴄᴀʟ ᴏʀ ᴍᴜʟᴛɪᴩʟɪᴄᴀᴛɪᴠᴇ ɪɴᴠᴇʀꜱᴇ.

Answer 2

Answer:

1and-1 simple u don't know this ah it will be in u r text book see